INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1969245021161ffa7e618acc1ff1ace854ee8ad8aa8ddedbbb46d53e895c6544', 
    'A0SdcqqoDltHLYl+Vp+Q5HA/NkKXSP0iDby+uUi7uag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)